public void NoMaximum()
{
var cmd = new Cmd.Random();
var result = cmd.Run();
Assert.That(result.Status, Is.EqualTo(CommandStatus.Failure));
}
public void OnlyMaximum()
{
var cmd = new Cmd.Random();
cmd.Maximum = 10;
var result = cmd.Run();
Assert.That(result.Status, Is.EqualTo(CommandStatus.Success));
var num = int.Parse(result.Message);
Assert.That(num, Is.GreaterThanOrEqualTo(0));
Assert.That(num, Is.LessThanOrEqualTo(10));
}
public void Fractions()
{
var cmd = new Cmd.Random();
cmd.Maximum = 10;
cmd.FractalDigits = 3;
var result = cmd.Run();
Assert.That(result.Status, Is.EqualTo(CommandStatus.Success));
var num = double.Parse(result.Message);
Assert.That(num, Is.GreaterThanOrEqualTo(0));
Assert.That(num, Is.LessThanOrEqualTo(10));
var index = result.Message.IndexOf('.');
Assert.That(index, Is.EqualTo(result.Message.Length - 4), message: "Incorrect number of decimal digits in " + result.Message);
}
public void MultipleInstances()
{
var commands = new List<Cmd.Random>();
for (int i = 0; i < 10; i++)
{
var command = new Cmd.Random();
command.Maximum = int.MaxValue;
commands.Add(command);
}
var returnedValues = new List<int>();
foreach(var command in commands)
{
var result = command.Run();
returnedValues.Add(int.Parse(result.Message));
}
int firstValue = returnedValues.First();
if (returnedValues.Any(x => x != firstValue))
{
return;
}
Assert.Fail("Multiple instances of random command return same value.");
}